@Evgeny: Could you please give me the output of ls -l /var/lib/apt/periodic ? You need to check for the file /var/lib/apt/periodic/update-success-stamp - the update-stamp is just for the daily auto-update and does not tell if the update actually happend, just that it was tried.
@Evgeny: Could you please give me the output of ls -l /var/lib/ apt/periodic ? You need to check for the file /var/lib/ apt/periodic/ update- success- stamp - the update-stamp is just for the daily auto-update and does not tell if the update actually happend, just that it was tried.
Cheers,
Michael